- 310ml cartridge
- Colour white
- Internal use only
- Fire Rated 4 Hours
- Excellent adhesion with common building materials
- Movement capability ≤7.5%
- Cartridges and foil packs are fully recyclable
Pyroplex Intumescent Sealant
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Pyroplex Intumescent Sealant
From £2.28 (ex vat)
Pyroplex intumescent sealant (fire mastic) expands to fill a cavity when subjected to extreme heat. This provides an extra layer of fire-resistant material to protect the structural integrity of a building.